KR101283862B1 - 터보 부호의 부호화 장치 및 방법 - Google Patents

터보 부호의 부호화 장치 및 방법 Download PDF

Info

Publication number
KR101283862B1
KR101283862B1 KR1020060076990A KR20060076990A KR101283862B1 KR 101283862 B1 KR101283862 B1 KR 101283862B1 KR 1020060076990 A KR1020060076990 A KR 1020060076990A KR 20060076990 A KR20060076990 A KR 20060076990A KR 101283862 B1 KR101283862 B1 KR 101283862B1
Authority
KR
South Korea
Prior art keywords
bit string
bit
arbitrary
parity
string
Prior art date
Application number
KR1020060076990A
Other languages
English (en)
Korean (ko)
Other versions
KR20080015547A (ko
Inventor
강승현
오민석
조기형
최진수
정재훈
박형호
정지욱
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020060076990A priority Critical patent/KR101283862B1/ko
Priority to CN2007800375918A priority patent/CN101523734B/zh
Priority to US12/377,841 priority patent/US8214727B2/en
Priority to PCT/KR2007/003912 priority patent/WO2008020712A1/en
Priority to JP2009524554A priority patent/JP5204775B2/ja
Priority to EP07807983.7A priority patent/EP2055009B1/en
Publication of KR20080015547A publication Critical patent/KR20080015547A/ko
Application granted granted Critical
Publication of KR101283862B1 publication Critical patent/KR101283862B1/ko

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/353—Adaptation to the channel
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/3994—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using state pinning or decision forcing, i.e. the decoded sequence is forced through a particular trellis state or a particular set of trellis states or a particular decoded symbol
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/618—Shortening and extension of codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
KR1020060076990A 2006-08-16 2006-08-16 터보 부호의 부호화 장치 및 방법 KR101283862B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020060076990A KR101283862B1 (ko) 2006-08-16 2006-08-16 터보 부호의 부호화 장치 및 방법
CN2007800375918A CN101523734B (zh) 2006-08-16 2007-08-16 用于turbo编码的方法和装置
US12/377,841 US8214727B2 (en) 2006-08-16 2007-08-16 Method and apparatus for turbo encoding
PCT/KR2007/003912 WO2008020712A1 (en) 2006-08-16 2007-08-16 Method and apparatus for turbo encoding
JP2009524554A JP5204775B2 (ja) 2006-08-16 2007-08-16 ターボ符号の符号化装置及び方法
EP07807983.7A EP2055009B1 (en) 2006-08-16 2007-08-16 Method and apparatus for turbo encoding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060076990A KR101283862B1 (ko) 2006-08-16 2006-08-16 터보 부호의 부호화 장치 및 방법

Publications (2)

Publication Number Publication Date
KR20080015547A KR20080015547A (ko) 2008-02-20
KR101283862B1 true KR101283862B1 (ko) 2013-07-08

Family

ID=39082218

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060076990A KR101283862B1 (ko) 2006-08-16 2006-08-16 터보 부호의 부호화 장치 및 방법

Country Status (6)

Country Link
US (1) US8214727B2 (ja)
EP (1) EP2055009B1 (ja)
JP (1) JP5204775B2 (ja)
KR (1) KR101283862B1 (ja)
CN (1) CN101523734B (ja)
WO (1) WO2008020712A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008055139B4 (de) * 2008-12-23 2010-12-09 Secutanta Gmbh Verfahren zum Empfangen eines Datenblocks
CN101710850B (zh) 2008-12-26 2013-10-30 三星电子株式会社 卷积Turbo编码方法及实现编码方法的设备
US20110072117A1 (en) * 2009-09-23 2011-03-24 Rovi Technologies Corporation Generating a Synthetic Table of Contents for a Volume by Using Statistical Analysis
EP2337259B1 (en) 2009-11-18 2021-08-25 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in a communication system
KR20110055410A (ko) * 2009-11-18 2011-05-25 삼성전자주식회사 통신 시스템에서 데이터 송수신 방법 및 장치
US8386902B1 (en) * 2009-12-16 2013-02-26 Raytheon Company Method and apparatus for rational puncturing of forward error correcting codes
US8938663B2 (en) * 2012-01-24 2015-01-20 Broadcom Corporation Modem architecture for joint source channel decoding
US9037942B2 (en) 2012-01-24 2015-05-19 Broadcom Corporation Modified joint source channel decoder
US9053698B2 (en) 2012-01-24 2015-06-09 Broadcom Corporation Jitter buffer enhanced joint source channel decoding
KR101907943B1 (ko) 2012-01-31 2018-12-19 삼성전자주식회사 통신 시스템에서 데이터 송/수신 장치 및 방법
US9130595B1 (en) 2013-11-07 2015-09-08 The United States Of America As Represented By The Secretary Of The Navy System and method for acceleration effect correction using turbo-encoded data with cyclic redundancy check
CN108111250A (zh) * 2016-11-25 2018-06-01 晨星半导体股份有限公司 用于通信系统中回旋码解码装置的解码方法及相关的判断模块

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374386B1 (en) * 1998-08-20 2002-04-16 Samsung Electronics Co., Ltd. Device and method for inserting previously known bits in input stage of channel encoder

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675971B1 (fr) 1991-04-23 1993-08-06 France Telecom Procede de codage correcteur d'erreurs a au moins deux codages convolutifs systematiques en parallele, procede de decodage iteratif, module de decodage et decodeur correspondants.
EP0990308B1 (en) * 1998-04-18 2010-08-18 Samsung Electronics Co., Ltd. Turbo encoding with insertion of known bits
WO1999065148A1 (en) 1998-06-05 1999-12-16 Samsung Electronics Co., Ltd. Channel coding device and method for rate matching
US6298463B1 (en) * 1998-07-31 2001-10-02 Nortel Networks Limited Parallel concatenated convolutional coding
CN1509093A (zh) * 1998-08-06 2004-06-30 ���ǵ�����ʽ���� 通信系统中的信道编码/解码
US6675348B1 (en) 1999-08-13 2004-01-06 Hughes Electronics Corporation Turbo-like forward error correction encoder and decoder with improved weight spectrum and reduced degradation in the waterfall performance region
US6810502B2 (en) * 2000-01-28 2004-10-26 Conexant Systems, Inc. Iteractive decoder employing multiple external code error checks to lower the error floor
DE10008064B4 (de) * 2000-02-22 2009-07-02 Siemens Ag Verfahren zum Anpassen der einem Turbo-Codierer zuzuführenden Datenblöcke und entsprechende Kommunikationsvorrichtung
JP3673165B2 (ja) * 2000-11-28 2005-07-20 シャープ株式会社 デジタル伝送システム、符号化装置、復号装置、および当該デジタル伝送システムにおけるデータ処理方法
KR100464360B1 (ko) 2001-03-30 2005-01-03 삼성전자주식회사 고속 패킷 데이터 전송 이동통신시스템에서 패킷 데이터채널에 대한 효율적인 에너지 분배 장치 및 방법
US7051261B1 (en) * 2002-10-29 2006-05-23 Lattice Semiconductor Corporation Turbo encoder with reduced processing delay
KR100770902B1 (ko) * 2004-01-20 2007-10-26 삼성전자주식회사 고속 무선 데이터 시스템을 위한 가변 부호율의 오류 정정부호 생성 및 복호 장치 및 방법
KR100896684B1 (ko) * 2004-01-27 2009-05-14 삼성전자주식회사 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법
US7490282B2 (en) * 2004-11-04 2009-02-10 Intel Corporation Method and apparatus of turbo encoder
US7949062B2 (en) * 2004-12-11 2011-05-24 Electronics And Telecommunications Research Institute Encoding system using a non-binary turbo code and an encoding method thereof
JP4717072B2 (ja) * 2005-08-12 2011-07-06 富士通株式会社 送信装置
US8601355B2 (en) * 2008-05-28 2013-12-03 Texas Instruments Incorporated System and method for determining parity bit soft information at a turbo decoder output

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374386B1 (en) * 1998-08-20 2002-04-16 Samsung Electronics Co., Ltd. Device and method for inserting previously known bits in input stage of channel encoder

Also Published As

Publication number Publication date
KR20080015547A (ko) 2008-02-20
WO2008020712A1 (en) 2008-02-21
US8214727B2 (en) 2012-07-03
EP2055009A1 (en) 2009-05-06
EP2055009A4 (en) 2010-06-09
CN101523734B (zh) 2012-12-26
EP2055009B1 (en) 2013-10-16
JP5204775B2 (ja) 2013-06-05
CN101523734A (zh) 2009-09-02
JP2010500841A (ja) 2010-01-07
US20100199145A1 (en) 2010-08-05

Similar Documents

Publication Publication Date Title
KR101283862B1 (ko) 터보 부호의 부호화 장치 및 방법
JP6096922B2 (ja) チェック・イレギュラ非システマチックｉｒａコードのエンコーディングおよびデコーディングのシステムおよび方法
US10135567B2 (en) Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems
KR100560712B1 (ko) 정보데이터 다중화 전송시스템과 그 다중화장치 및 분리장치와,에러정정 부호화장치 및 복호장치
US6119264A (en) Data block convolutional coding device and method, and corresponding decoding method and device
KR100636650B1 (ko) 복호 장치 및 복호 방법
US8301967B2 (en) Turbo coding for upstream and downstream transmission in cable systems
US20070124657A1 (en) Decoding device, decoding method, and receiving apparatus
KR20100127174A (ko) 인코더, 디코더, 인코딩 및 디코딩 방법
EP1299954A2 (en) Baseband processors, mobile terminals, base stations and methods and systems for decoding a punctured coded received signal using estimates of punctured bits
KR100547916B1 (ko) 패킷 교환 서비스를 가진 디지털 전송 시스템에서 데이터전송을 하는 방법
WO2002087088A2 (en) Methods and apparatus of signal demodulation combining with different modulations and coding for wireless communications
US8196003B2 (en) Apparatus and method for network-coding
Bhargava et al. Coding theory and its applications in communication systems
EP1962430A1 (en) Coding/Decoding
JP2001326578A (ja) データ誤り訂正装置
KR101531184B1 (ko) 상하위 계층 간의 연동을 이용한 복호화 방법 및 장치와 그를 이용하여 데이터 송수신 시스템
Al-Moliki et al. Concatenated RS-convolutional codes for cooperative wireless communication

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160624

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee